//Kokichi execution idea:
King of Liars
Kokichi is confined to a throne by metal bands and a crown is on his head. Monokuma takes the role of a judge and a lie detector is attached to Kokichi.
He gives Kokichi 5 chances and 7 questions, every time he lies be gets shocked, slowly increasing in severity as he loses chances.
He is asked questions that he doesn't want to share answers to, and so ends up lying.
Q1: How do you really feel about the killing game?
Lies
Q2: Do you really hate Gonta Gokuhara?
Lies
Q3: Do you feel guilty that you killed someone?
Lies
Q4: How do you really feel about Shuichi Saihara?
Lies
Q5: Are you really the mastermind?
Truth
Q6: Do you care about the people in your organization?
Lies
He then is shocked to death, screaming in pain as "King of Liars" is stamped on his forehead.